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DataHub integration with Protobuf schemas for metadata

There is a newer version: 0.14.1

package datahub.protobuf.visitors;


import datahub.protobuf.model.ProtobufElement;
import datahub.protobuf.model.ProtobufField;
import datahub.protobuf.model.ProtobufMessage;

import java.util.stream.Stream;

public interface ProtobufModelVisitor {
    default Stream visitField(ProtobufField field, VisitContext context) {
        return visitElement(field, context);
    }
    default Stream visitMessage(ProtobufMessage message, VisitContext context) {
        return visitElement(message, context);
    }

    default Stream visitElement(ProtobufElement element, VisitContext context) {
        return Stream.of();
    }
    default Stream visitGraph(VisitContext context) {
        return Stream.of();
    }
}